| 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 | $141.67 | 8.624% | $153.8876 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $196.85 | 3.486% | $203.7122 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $126.62 | 8.612% | $137.5245 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $22.82 | 6.285% | $24.2542 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $179.27 | 6.278% | $190.5246 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $202.36 | 13.351% | $229.3771 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $201.35 | 9.309% | $220.0937 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $1,070.94 | $1,159.3739 | $1,159.36 | $1,159.35 | $1,159.40 | |