| 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 | $160.71 | 10.586% | $177.7228 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $80.91 | 13.505% | $91.8369 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $52.68 | 6.160% | $55.9251 | $55.93 | $55.95 | $55.90 |
| Purchase #4 | $121.51 | 11.202% | $135.1216 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $221.77 | 13.112% | $250.8485 | $250.85 | $250.85 | $250.80 |
| Purchase #6 | $94.60 | 6.276% | $100.5371 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $47.42 | 11.481% | $52.8643 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $779.60 | $864.8563 | $864.86 | $864.85 | $864.70 | |