| 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 | $122.93 | 8.842% | $133.7995 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $173.30 | 3.580% | $179.5041 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $168.84 | 3.804% | $175.2627 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $165.61 | 10.421% | $182.8682 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $42.85 | 3.336% | $44.2795 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $147.88 | 3.663% | $153.2968 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $160.86 | 13.515% | $182.6002 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $982.27 | $1,051.6110 | $1,051.61 | $1,051.60 | $1,051.70 | |