| 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 | $153.75 | 5.278% | $161.8649 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $216.55 | 6.603% | $230.8488 | $230.85 | $230.85 | $230.80 |
| Purchase #3 | $123.44 | 9.746% | $135.4705 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $84.80 | 4.319% | $88.4625 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $239.59 | 4.337% | $249.981 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $83.61 | 11.353% | $93.1022 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $170.74 | 5.413% | $179.9822 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $1,072.48 | $1,139.7121 | $1,139.70 | $1,139.70 | $1,139.80 | |