| 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 | $154.77 | 10.212% | $170.5751 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $178.85 | 9.814% | $196.4023 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $73.87 | 12.266% | $82.9309 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $178.77 | 11.103% | $198.6188 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $229.64 | 7.209% | $246.1947 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $100.60 | 10.276% | $110.9377 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $152.27 | 5.783% | $161.0758 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,068.77 | $1,166.7353 | $1,166.74 | $1,166.80 | $1,166.70 | |