| 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 | $139.84 | 11.430% | $155.8237 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $24.98 | 10.425% | $27.5842 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $147.75 | 10.150% | $162.7466 | $162.75 | $162.75 | $162.70 |
| Purchase #4 | $151.70 | 13.137% | $171.6288 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $220.75 | 11.278% | $245.6462 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $237.54 | 10.752% | $263.0803 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $69.55 | 8.607% | $75.5362 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $992.11 | $1,102.0460 | $1,102.05 | $1,102.10 | $1,101.90 | |