| 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 | $147.54 | 8.403% | $159.9378 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $102.39 | 4.487% | $106.9842 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $187.90 | 9.503% | $205.7561 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $98.74 | 3.111% | $101.8118 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $172.72 | 8.650% | $187.6603 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $149.76 | 8.163% | $161.9849 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $15.83 | 6.117% | $16.7983 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $874.88 | $940.9334 | $940.93 | $940.95 | $941.00 | |