| 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 | $61.64 | 11.637% | $68.813 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $114.54 | 13.603% | $130.1209 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $158.48 | 12.486% | $178.2678 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $141.43 | 12.798% | $159.5302 | $159.53 | $159.55 | $159.50 |
| Purchase #5 | $241.34 | 9.470% | $264.1949 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $74.56 | 4.870% | $78.1911 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $185.47 | 8.447% | $201.1367 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $977.46 | $1,080.2546 | $1,080.25 | $1,080.25 | $1,080.20 | |