| 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 | $132.25 | 11.464% | $147.4111 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $129.27 | 5.128% | $135.899 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $92.61 | 11.720% | $103.4639 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $224.65 | 12.817% | $253.4434 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $34.26 | 13.423% | $38.8587 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $16.86 | 4.565% | $17.6297 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $26.92 | 10.134% | $29.6481 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $656.82 | $726.3539 | $726.35 | $726.35 | $726.30 | |