| 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 | $160.50 | 11.422% | $178.8323 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $198.64 | 13.748% | $225.949 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $116.47 | 3.735% | $120.8202 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $22.32 | 13.137% | $25.2522 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $159.40 | 13.830% | $181.445 | $181.45 | $181.45 | $181.40 |
| Purchase #6 | $194.66 | 8.268% | $210.7545 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $177.94 | 13.104% | $201.2573 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $1,029.93 | $1,144.3105 | $1,144.31 | $1,144.30 | $1,144.30 | |