| 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 | $121.35 | 11.634% | $135.4679 | $135.47 | $135.45 | $135.50 |
| Purchase #2 | $109.65 | 6.251% | $116.5042 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $32.74 | 4.184% | $34.1098 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $152.44 | 13.628% | $173.2145 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $116.76 | 6.259% | $124.068 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $159.85 | 4.141% | $166.4694 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $80.76 | 11.783% | $90.276 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $773.55 | $840.1098 | $840.11 | $840.05 | $840.20 | |