| 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 | $147.78 | 6.444% | $157.3029 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $32.52 | 10.165% | $35.8257 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $103.37 | 7.584% | $111.2096 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $193.93 | 13.674% | $220.448 | $220.45 | $220.45 | $220.40 |
| Purchase #5 | $25.55 | 11.534% | $28.4969 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $220.94 | 8.309% | $239.2979 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $24.73 | 4.399% | $25.8179 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $748.82 | $818.3989 | $818.41 | $818.40 | $818.30 | |