| 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 | $120.63 | 7.672% | $129.8847 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $95.44 | 6.169% | $101.3277 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $249.70 | 12.778% | $281.6067 | $281.61 | $281.60 | $281.60 |
| Purchase #4 | $44.77 | 11.697% | $50.0067 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $130.94 | 3.558% | $135.5988 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $147.30 | 8.241% | $159.439 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $180.82 | 11.703% | $201.9814 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $969.60 | $1,059.8450 | $1,059.85 | $1,059.90 | $1,059.80 | |