| 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 | $181.31 | 3.462% | $187.587 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $244.30 | 10.149% | $269.094 | $269.09 | $269.10 | $269.10 |
| Purchase #3 | $191.56 | 9.695% | $210.1317 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $178.97 | 10.251% | $197.3162 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $129.42 | 8.512% | $140.4362 | $140.44 | $140.45 | $140.40 |
| Purchase #6 | $43.39 | 10.335% | $47.8744 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $76.28 | 5.611% | $80.5601 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $1,045.23 | $1,132.9996 | $1,133.00 | $1,133.00 | $1,133.00 | |