| 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 | $144.59 | 10.750% | $160.1334 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $30.74 | 4.726% | $32.1928 | $32.19 | $32.20 | $32.20 |
| Purchase #3 | $152.85 | 8.399% | $165.6879 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $101.53 | 5.721% | $107.3385 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $170.70 | 4.463% | $178.3183 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $244.50 | 10.781% | $270.8595 | $270.86 | $270.85 | $270.90 |
| Purchase #7 | $239.77 | 8.114% | $259.2249 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $1,084.68 | $1,173.7553 | $1,173.75 | $1,173.75 | $1,173.70 | |