| 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 | $174.68 | 11.708% | $195.1315 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $226.28 | 6.115% | $240.117 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $201.63 | 6.854% | $215.4497 | $215.45 | $215.45 | $215.40 |
| Purchase #4 | $180.98 | 3.828% | $187.9079 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $172.78 | 12.281% | $193.9991 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $118.98 | 11.415% | $132.5616 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $24.60 | 4.356% | $25.6716 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $1,099.93 | $1,190.8384 | $1,190.84 | $1,190.80 | $1,190.80 | |