| 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 | $121.91 | 6.768% | $130.1609 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $164.92 | 9.459% | $180.5198 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $240.35 | 12.383% | $270.1125 | $270.11 | $270.10 | $270.10 |
| Purchase #4 | $95.90 | 5.110% | $100.8005 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $171.88 | 7.131% | $184.1368 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $55.41 | 9.570% | $60.7127 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $84.84 | 9.315% | $92.7428 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $935.21 | $1,019.1860 | $1,019.18 | $1,019.15 | $1,019.10 | |