| 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 | $162.26 | 4.363% | $169.3394 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $130.48 | 10.307% | $143.9286 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $67.58 | 12.307% | $75.8971 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $136.97 | 6.336% | $145.6484 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $92.80 | 6.552% | $98.8803 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $200.73 | 5.293% | $211.3546 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $211.82 | 3.111% | $218.4097 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,002.64 | $1,063.4581 | $1,063.46 | $1,063.50 | $1,063.40 | |