| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.37 | 4.184% | $220.2137 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $91.85 | 12.210% | $103.0649 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $152.74 | 9.155% | $166.7233 | $166.72 | $166.70 | $166.70 |
| Purchase #4 | $150.65 | 6.574% | $160.5537 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $131.54 | 12.166% | $147.5432 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $189.82 | 12.835% | $214.1834 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $134.46 | 5.259% | $141.5313 | $141.53 | $141.55 | $141.50 |
| 7 purchase totals = | $1,062.43 | $1,153.8135 | $1,153.79 | $1,153.80 | $1,153.80 | |