| 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 | $174.73 | 8.228% | $189.1068 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $219.78 | 11.791% | $245.6943 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $147.50 | 7.764% | $158.9519 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $70.97 | 13.813% | $80.7731 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $131.68 | 11.843% | $147.2749 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $194.77 | 6.486% | $207.4028 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $85.62 | 10.451% | $94.5681 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $1,025.05 | $1,123.7719 | $1,123.76 | $1,123.70 | $1,123.90 | |