| 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 | $181.59 | 5.416% | $191.4249 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $42.62 | 8.681% | $46.3198 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $150.53 | 8.252% | $162.9517 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $91.78 | 7.682% | $98.8305 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $237.63 | 8.457% | $257.7264 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $195.58 | 12.597% | $220.2172 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $38.45 | 4.530% | $40.1918 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $938.18 | $1,017.6623 | $1,017.66 | $1,017.65 | $1,017.60 | |