| 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 | $151.64 | 5.570% | $160.0863 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $43.94 | 5.107% | $46.184 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $221.29 | 10.503% | $244.5321 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $137.48 | 6.255% | $146.0794 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $85.98 | 5.393% | $90.6169 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $229.35 | 7.673% | $246.948 | $246.95 | $246.95 | $246.90 |
| Purchase #7 | $88.60 | 6.430% | $94.297 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $958.28 | $1,028.7437 | $1,028.75 | $1,028.80 | $1,028.70 | |