| 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 | $146.62 | 9.834% | $161.0386 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $232.30 | 13.858% | $264.4921 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $80.68 | 6.517% | $85.9379 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $153.35 | 8.306% | $166.0873 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $241.88 | 8.827% | $263.2307 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $162.51 | 9.308% | $177.6364 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $203.25 | 12.487% | $228.6298 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $1,220.59 | $1,347.0528 | $1,347.06 | $1,347.15 | $1,346.90 | |