| 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 | $158.72 | 11.179% | $176.4633 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $135.90 | 10.498% | $150.1668 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $223.47 | 7.497% | $240.2235 | $240.22 | $240.20 | $240.20 |
| Purchase #4 | $32.96 | 9.287% | $36.021 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $33.96 | 12.184% | $38.0977 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $43.93 | 8.102% | $47.4892 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $117.77 | 9.208% | $128.6143 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $746.71 | $817.0758 | $817.07 | $817.00 | $817.10 | |