| 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 | $137.36 | 7.713% | $147.9546 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $248.72 | 8.625% | $270.1721 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $47.70 | 5.802% | $50.4676 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $187.79 | 3.358% | $194.096 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $161.53 | 5.608% | $170.5886 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $43.91 | 13.673% | $49.9138 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $195.91 | 4.811% | $205.3352 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,022.92 | $1,088.5279 | $1,088.53 | $1,088.50 | $1,088.60 | |