| 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 | $119.88 | 13.198% | $135.7018 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $202.77 | 9.768% | $222.5766 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $200.37 | 10.185% | $220.7777 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $36.73 | 4.359% | $38.3311 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $170.54 | 8.295% | $184.6863 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $162.86 | 8.486% | $176.6803 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $139.77 | 6.400% | $148.7153 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $1,032.92 | $1,127.4691 | $1,127.48 | $1,127.55 | $1,127.50 | |