| 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 | $151.61 | 9.662% | $166.2586 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $207.80 | 7.511% | $223.4079 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $53.98 | 5.804% | $57.113 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $204.56 | 3.228% | $211.1632 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $156.80 | 3.696% | $162.5953 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $239.80 | 4.115% | $249.6678 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $74.29 | 4.868% | $77.9064 | $77.91 | $77.90 | $77.90 |
| 7 purchase totals = | $1,088.84 | $1,148.1122 | $1,148.12 | $1,148.05 | $1,148.20 | |