| 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 | $156.69 | 13.114% | $177.2383 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $203.66 | 9.736% | $223.4883 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $135.29 | 6.303% | $143.8173 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $241.27 | 9.247% | $263.5802 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $32.25 | 5.794% | $34.1186 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $66.35 | 12.694% | $74.7725 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $95.63 | 6.825% | $102.1567 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $931.14 | $1,019.1719 | $1,019.18 | $1,019.15 | $1,019.20 | |