| 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 | $156.61 | 10.327% | $172.7831 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $47.99 | 11.807% | $53.6562 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $91.68 | 3.294% | $94.6999 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $132.30 | 11.549% | $147.5793 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $165.81 | 4.549% | $173.3527 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $90.42 | 8.351% | $97.971 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $87.62 | 5.596% | $92.5232 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $772.43 | $832.5654 | $832.56 | $832.55 | $832.70 | |