| 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 | $197.62 | 4.559% | $206.6295 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $28.93 | 3.194% | $29.854 | $29.85 | $29.85 | $29.90 |
| Purchase #3 | $171.99 | 11.305% | $191.4335 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $138.31 | 7.428% | $148.5837 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $217.97 | 12.640% | $245.5214 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $56.62 | 5.817% | $59.9136 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $18.50 | 6.552% | $19.7121 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $829.94 | $901.6478 | $901.63 | $901.65 | $901.60 | |