| 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 | $171.75 | 9.147% | $187.46 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $17.98 | 6.118% | $19.08 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $103.68 | 10.752% | $114.8277 | $114.83 | $114.85 | $114.80 |
| Purchase #4 | $219.54 | 12.633% | $247.2745 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $150.54 | 13.124% | $170.2969 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $160.32 | 9.812% | $176.0506 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $169.68 | 10.541% | $187.566 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $993.49 | $1,102.5557 | $1,102.56 | $1,102.55 | $1,102.70 | |