| 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 | $153.67 | 12.332% | $172.6206 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $74.86 | 6.359% | $79.6203 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $233.71 | 8.391% | $253.3206 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $113.45 | 6.603% | $120.9411 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $147.96 | 11.695% | $165.2639 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $70.86 | 12.248% | $79.5389 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $156.55 | 5.486% | $165.1383 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $951.06 | $1,036.4437 | $1,036.44 | $1,036.40 | $1,036.30 | |