| 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 | $161.32 | 8.137% | $174.4466 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $220.52 | 7.173% | $236.3379 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $122.60 | 13.109% | $138.6716 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $246.35 | 10.333% | $271.8053 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $198.55 | 13.830% | $226.0095 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $213.89 | 7.294% | $229.4911 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $40.84 | 4.505% | $42.6798 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $1,204.07 | $1,319.4418 | $1,319.45 | $1,319.45 | $1,319.40 | |